. "Roland RE-201" . "Roland RE-201#RE-101" . . "SRE-555 Chorus Echo" . "Roland RE-501 Chorus Echo" . "Roland RE-201" . "Space Echo" . . "201 Space Echoes" . "Roland Space Echo" . . . "RE-201" . "Roland" . . "RE-201 Space Echo" . . "space echo" .